
return
{
[1] = {id=1,name="xxx",a1=0,a2=0,x1={y2={z2=2,z3=3,},y3=4,},x2={{z2=1,z3=2,},{z2=3,z3=4,},},x3={{z2=1,z3=2,},{z2=3,z3=4,},},},
}
